Introduction: Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) improve glycemic control, promote weight loss, reduce insulin requirements, and confer cardiometabolic benefits in type 2 diabetes mellitus (T2DM). This audit evaluated glycemic and metabolic outcomes of GLP-1 RAs in T2DM patients at a single-centre diabetes clinic. Methodology: This audit included T2DM patients who initiated GLP1 RAs between January 2022 and March 2025 at Hospital Sultan Abdul Halim. Primary outcomes were changes in hemoglobin A1c (HbA1c), body weight, and body mass index (BMI) at 3 and 12 months. Secondary outcomes included percentage weight loss, changes in systolic blood pressure (SBP), insulin total daily dose (TDD), low-density lipoprotein (LDL) cholesterol, gastrointestinal adverse effects, and treatment discontinuation. Results: Sixteen patients were included; median age was 58.5 years (interquartile range [IQR] 47.5–65), and 56.3% were female. Median diabetes duration was 15 years (IQR 11.5–20.3). Median HbA1c decreased from 9.7% (IQR 8.6–10.4) at baseline to 8.8% (IQR 7.7–9.1) at 3 months and 7.8% (IQR 7.0–8.5) at 12 months. Body weight decreased from 88.1 kg (IQR 79.5–122.1) at baseline to 85.0 kg (IQR 75.9–113.7) at 3 months and 82.0 kg (IQR 74.8–117.3) at 12 months. BMI decreased from 37.8 kg/m² (IQR 31.7–47.1) to 37.3 kg/m² (IQR 30.7–45.5) at 3 months and 36.0 kg/m² (IQR 30.1–45.6) at 12 months. At 12 months, weight loss was 5.8% (IQR 3.0–8.0), with 56.5% achieving >5% weight reduction. In all, 93.8% achieved >1% HbA1c reduction. Mean SBP decreased by 10 ± 20 mmHg, LDL cholesterol 0.29 mmol/L (IQR -0.77 to 0.07), and insulin TDD 8 units/day (IQR -13 to 10). No gastrointestinal adverse effects reported. Three patients (18.8%) discontinued treatment due to excessive weight loss, treatment plateau, and limited drug availability. Conclusion From our single-centre experience, the observed improvements in glycemic and metabolic outcomes support the benefits of GLP-1 RAs in managing T2DM.
Diabetes Mellitus, Type 2 ; Glucagon-Like Peptide-1 Receptor Agonists ; Clinical Audit

Introduction: Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) induce clinically meaningful weight reduction in patients with type 2 diabetes mellitus (T2DM), but real-world data in Southeast Asian populations are limited. This study evaluated the effectiveness of GLP-1 RAs in achieving clinically significant weight loss in Malaysian patients with obesity and T2DM. Methodology: A retrospective cohort study was conducted among adults with T2DM and obesity attending the Endocrinology Clinic at Hospital Sultan Abdul Aziz Shah between January 2023 and December 2024. Patients receiving GLP-1 RAs (semaglutide or liraglutide) were compared with those on standard care. Anthropometric outcomes were assessed over 6–12 months, with weight loss thresholds of ≥3, ≥5, and ≥10%. Between-group comparisons used Fisher’s exact test, and odds ratios (OR) were calculated. Results: Eighty-five patients were included (GLP-1, n = 47; control, n = 38). The GLP-1 group achieved significantly higher rates of any weight loss (70.0% vs 41.2%; OR = 3.33, p = 0.019) and ≥3% weight loss (42.5% vs 14.7%; OR = 4.29, p = 0.011). Number needed to treat was 3–4 patients. Proportions achieving ≥5 and ≥10% weight loss were higher in the GLP-1 group but did not reach statistical significance. Conclusion GLP-1 RA therapy significantly improves the likelihood of clinically meaningful weight loss in Malaysian patients with obesity and T2DM. These findings support the integration of GLP-1 RAs into routine obesity management strategies in Southeast Asia.
Humans ; Diabetes Mellitus, Type 2 ; Glucagon-Like Peptide-1 Receptor Agonists ; Weight Loss

Introduction: While Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are effective for weight reduction in type 2 diabetes mellitus (T2DM), interindividual variability exists. Lifestyle factors, particularly baseline physical activity, may modify weight loss outcomes. This study examined whether baseline activity influences GLP-1 RA efficacy in Malaysian patients. Methodology: A retrospective cohort of adults with obesity and T2DM receiving GLP-1 RAs (semaglutide or liraglutide) from January 2023 to December 2024 was analyzed. Baseline physical activity was classified as active or inactive. Primary outcomes were achievement of ≥3 and ≥5% weight loss over 6–12 months. Associations were assessed using Fisher’s exact test and logistic regression. Results: Among GLP-1-treated patients, those reporting baseline physical activity were more likely to achieve ≥3% weight loss and demonstrated trends toward higher, ≥5%, weight loss. Logistic regression suggested baseline activity increased the odds of clinically meaningful weight reduction, though statistical significance was limited by sample size. Conclusion Baseline physical activity may enhance GLP-1 receptor agonist-mediated weight loss in obese patients with T2DM. Integrating lifestyle interventions with pharmacotherapy may optimize treatment outcomes. Larger prospective studies are warranted to confirm these findings.
Humans ; Glucagon-Like Peptide-1 Receptor Agonists ; Exercise ; Weight Loss ; Obesity ; Diabetes Mellitus, Type 2

Recent studies have revealed a significant relationship between erectile dysfunction (ED) and lower urinary tract symptoms (LUTS), both of which commonly affect middle-aged and older men. These conditions share underlying causes, particularly endothelial dysfunction, atherosclerosis, and chronic pelvic ischemia (CPI). This study investigated the therapeutic potential of LDD175, a large-conductance Ca 2+ -activated K + channel (BKCa channel) opener, in simultaneously treating both conditions using a CPI animal model of male Sprague Dawley rats. Our study investigated the induction of CPI through surgical endothelial damage combined with a high-cholesterol diet. We assessed erectile and voiding functions by measuring intracavernosal pressure (ICP) and intraurethral pressure (IUP), respectively, after nerve stimulation. We performed histological examinations of vascular changes and western blot analyses of cavernous and prostate tissues to understand the underlying mechanisms. This study evaluated the effectiveness of LDD175 compared to standard treatments, such as sildenafil for ED and tamsulosin for LUTS. Therefore, the CPI model successfully demonstrated ED and LUTS symptoms with decreased ICP and increased IUP. Analysis revealed elevated levels of hypoxia-inducible factor-1α, transforming growth factor-β1 and β2 in cavernous tissue, and increased α1A-adrenoceptor expression in prostate tissue. LDD175 administration showed promising results, with dose-dependent improvements in ICP and IUP, and therapeutic effects comparable to those of established treatments. Our findings suggest a novel therapeutic approach that can simultaneously address ED and LUTS, opening new possibilities for clinical application in the treatment of these interconnected conditions.
Male ; Animals ; Erectile Dysfunction/etiology* ; Rats, Sprague-Dawley ; Lower Urinary Tract Symptoms/etiology* ; Ischemia/drug therapy* ; Rats ; Tamsulosin ; Hypoxia-Inducible Factor 1, alpha Subunit/drug effects* ; Sildenafil Citrate/therapeutic use* ; Penis/blood supply* ; Disease Models, Animal ; Transforming Growth Factor beta1/metabolism* ; Pelvis/blood supply* ; Prostate/metabolism* ; Sulfonamides/therapeutic use* ; Large-Conductance Calcium-Activated Potassium Channels/agonists*

BACKGROUND: Delayed platelet engraftment is a common complication after umbilical cord blood transplantation (UCBT), and there is no standard therapy. Avatrombopag (AVA) is a second-generation thrombopoietin (TPO) receptor agonist (TPO-RA) that has shown efficacy in immune thrombocytopenia (ITP). However, few reports have focused on its efficacy in patients diagnosed with thrombocytopenia after allogeneic hematopoietic stem cell transplantation (allo-HSCT). METHODS: We conducted a retrospective study at the First Affiliated Hospital of the University of Science and Technology of China to evaluate the efficacy of AVA as a first-line TPO-RA in 65 patients after UCBT; these patients were compared with 118 historical controls. Response rates, platelet counts, megakaryocyte counts in bone marrow, bleeding events, adverse events and survival rates were evaluated in this study. Platelet reconstitution differences were compared between different medication groups. Multivariable analysis was used to explore the independent beneficial factors for platelet implantation. RESULTS: Fifty-two patients were given AVA within 30 days post-UCBT, and the treatment was continued for more than 7 days to promote platelet engraftment (AVA group); the other 13 patients were given AVA for secondary failure of platelet recovery (SFPR group). The median time to platelet engraftment was shorter in the AVA group than in the historical control group (32.5 days vs . 38.0 days, Z  = 2.095, P  = 0.036). Among the 52 patients in the AVA group, 46 achieved an overall response (OR) (88.5%), and the cumulative incidence of OR was 91.9%. Patients treated with AVA only had a greater 60-day cumulative incidence of platelet engraftment than patients treated with recombinant human thrombopoietin (rhTPO) only or rhTPO combined with AVA (95.2% vs . 84.5% vs . 80.6%, P  <0.001). Patients suffering from SFPR had a slightly better cumulative incidence of OR (100%, P  = 0.104). Patients who initiated AVA treatment within 14 days post-UCBT had a better 60-day cumulative incidence of platelet engraftment than did those who received AVA after 14 days post-UCBT (96.6% vs . 73.9%, P  = 0.003). CONCLUSION Compared with those in the historical control group, our results indicate that AVA could effectively promote platelet engraftment and recovery after UCBT, especially when used in the early period (≤14 days post-UCBT).
Humans ; Female ; Male ; Thrombocytopenia/etiology* ; Adult ; Retrospective Studies ; Cord Blood Stem Cell Transplantation/adverse effects* ; Middle Aged ; Adolescent ; Young Adult ; Thiazoles/adverse effects* ; Platelet Count ; Receptors, Thrombopoietin/agonists* ; Child ; Thiophenes

Background: Current medical management of endometriosis leads to suppression of ovulation and will not be helpful for women with endometriosis who are desirous of pregnancy. Thus, drugs that can both treat endometriosis and its associated infertility are highly warranted. Objective: Anti-angiogenic agents are potential drugs for patients with endometriosis and infertility. Among these drugs, dopamine agonist (DA) is promising since it does not interfere with ovulation, is safe, and not teratogenic. The aim of the study is to determine the efficacy and safety of DA for improving reproductive outcomes in women with endometriosis and infertility. Methods: A qualitative narrative review was done from inception to July 31, 2022 using the appropriate MeSH terms in PubMed, Cochrane Database of Systematic Reviews, the Cochrane Central Register of Controlled Trials, ClinicalTrial.gov, and World Health Organization International Clinical Trials Registry Platform. Date analysis was through qualitative analysis and synthesis of researches and their outcome measures. Results: No studies used the core outcomes for trials evaluating treatments for infertility associated with endometriosis. All the included articles in the review supported the possible anti-angiogenic effects of DA on the vascular endothelial growth factor [VEGF] /VEGF receptor system. The use of DA does not have an effect on ovulation and menstrual cyclicity. Studies on safety profile of DA were consistent with existing data. Conclusion Most of studies reviewed demonstrated that DA were effective in reducing endometriotic lesions. However, further research is required to establish whether this anti-angiogenic effect can improve reproductive outcomes in women with endometriosis-associated infertility.
Endometriosis ; Dopamine Agonists ; Infertility ; Angiogenesis Inducing Agents ; Angiogenesis Inhibitors

Excessive and persistent inflammatory responses are a potential pathological condition that can lead to diseases of various systems, including nervous, respiratory, digestive, circulatory, and endocrine systems. Cannabinoid type 2 receptor(CB2R) belongs to the G protein-coupled receptor family and is widely distributed in immune cells, peripheral tissues, and the central nervous system. It plays a role in inflammatory responses under various pathological conditions. The down-regulation of CB2R activity is an important marker of inflammation and and CB2R modulators have been shown to have anti-inflammatory effects. This study explored the relationship between CB2R and inflammatory responses, delved into its regulatory mechanisms in inflammatory diseases, and summarized the research progress on CB2R modulators from plants other than cannabis, including plant extracts and monomeric compounds, in exerting anti-inflammatory effects. The aim is to provide new insights into the prevention and treatment of inflammatory diseases.
Cannabinoid Receptor Modulators/pharmacology* ; Cannabinoid Receptor Agonists/pharmacology* ; Receptors, Cannabinoid ; Cannabinoids/pharmacology* ; Anti-Inflammatory Agents/pharmacology*

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone

Humans ; Glucagon-Like Peptide-1 Receptor/agonists* ; Diabetic Cardiomyopathies/drug therapy* ; Diabetes Mellitus, Type 2

Objective: JWH133, a cannabinoid type 2 receptor agonist, was tested for its ability to protect mice from bleomycin-induced pulmonary fibrosis. Methods: By using a random number generator, 24 C57BL/6J male mice were randomly divided into the control group, model group, JWH133 intervention group, and JWH133+a cannabinoid type-2 receptor antagonist (AM630) inhibitor group, with 6 mice in each group. A mouse pulmonary fibrosis model was established by tracheal instillation of bleomycin (5 mg/kg). Starting from the first day after modeling, the control group mice were intraperitoneally injected with 0.1 ml of 0.9% sodium chloride solution, and the model group mice were intraperitoneally injected with 0.1 ml of 0.9% sodium chloride solution. The JWH133 intervention group mice were intraperitoneally injected with 0.1 ml of JWH133 (2.5 mg/kg, dissolved in physiological saline), and the JWH133+AM630 antagonistic group mice were intraperitoneally injected with 0.1 ml of JWH133 (2.5 mg/kg) and AM630 (2.5 mg/kg). After 28 days, all mice were killed; the lung tissue was obtained, pathological changes were observed, and alveolar inflammation scores and Ashcroft scores were calculated. The content of type Ⅰ collagen in the lung tissue of the four groups of mice was measured using immunohistochemistry. The levels of interleukin 6 (IL-6) and tumor necrosis factor α (TNF-α) in the serum of the four groups of mice were measured using enzyme-linked immunosorbent assay (ELISA), and the content of hydroxyproline (HYP) in the lung tissue of the four groups of mice was measured. Western blotting was used to measure the protein expression levels of type Ⅲ collagen, α-smooth muscle actin (α-SMA), extracellular signal regulated kinase (ERK1/2), phosphorylated P-ERK1/2 (P-ERK1/2), and phosphorylated ribosome S6 kinase type 1 (P-p90RSK) in the lung tissue of mice in the four groups. Real-time quantitative polymerase chain reaction was used to measure the expression levels of collagen Ⅰ, collagen Ⅲ, and α-SMA mRNA in the lung tissue of the four groups of mice. Results: Compared with the control group, the pathological changes in the lung tissue of the model group mice worsened, with an increase in alveolar inflammation score (3.833±0.408 vs. 0.833±0.408, P<0.05), an increase in Ashcroft score (7.333±0.516 vs. 2.000±0.633, P<0.05), an increase in type Ⅰ collagen absorbance value (0.065±0.008 vs. 0.018±0.006, P<0.05), an increase in inflammatory cell infiltration, and an increase in hydroxyproline levels [(1.551±0.051) μg/mg vs. (0.974±0.060) μg/mg, P<0.05]. Compared with the model group, the JWH133 intervention group showed reduced pathological changes in lung tissue, decreased alveolar inflammation score (1.833±0.408, P<0.05), decreased Ashcroft score (4.167±0.753, P<0.05), decreased type Ⅰ collagen absorbance value (0.032±0.004, P<0.05), reduced inflammatory cell infiltration, and decreased hydroxyproline levels [(1.148±0.055) μg/mg, P<0.05]. Compared with the JWH133 intervention group, the JWH133+AM630 antagonistic group showed more severe pathological changes in the lung tissue of mice, increased alveolar inflammation score and Ashcroft score, increased type Ⅰ collagen absorbance value, increased inflammatory cell infiltration, and increased hydroxyproline levels. Compared with the control group, the expression of α-SMA, type Ⅲ collagen, P-ERK1/2, and P-p90RSK proteins in the lung tissue of the model group mice increased, while the expression of type Ⅰ collagen, type Ⅲ collagen, and α-SMA mRNA increased. Compared with the model group, the protein expression of α-SMA (relative expression 0.60±0.17 vs. 1.34±0.19, P<0.05), type Ⅲ collagen (relative expression 0.52±0.09 vs. 1.35±0.14, P<0.05), P-ERK1/2 (relative expression 0.32±0.11 vs. 1.14±0.14, P<0.05), and P-p90RSK (relative expression 0.43±0.14 vs. 1.15±0.07, P<0.05) decreased in the JWH133 intervention group. The type Ⅰ collagen mRNA (2.190±0.362 vs. 5.078±0.792, P<0.05), type Ⅲ collagen mRNA (1.750±0.290 vs. 4.935±0.456, P<0.05), and α-SMA mRNA (1.588±0.060 vs. 5.192±0.506, P<0.05) decreased. Compared with the JWH133 intervention group, the JWH133+AM630 antagonistic group increased the expression of α-SMA, type Ⅲ collagen, P-ERK1/2, and P-p90RSK protein in the lung tissue of mice, and increased the expression of type Ⅲ collagen and α-SMA mRNA. Conclusion: In mice with bleomycin-induced pulmonary fibrosis, the cannabinoid type-2 receptor agonist JWH133 inhibited inflammation and improved extracellular matrix deposition, which alleviated lung fibrosis. The underlying mechanism of action may be related to the activation of the ERK1/2-RSK1 signaling pathway.
Mice ; Male ; Animals ; Pulmonary Fibrosis/pathology* ; Cannabinoid Receptor Agonists/metabolism* ; Collagen Type I/pharmacology* ; Collagen Type III/pharmacology* ; Hydroxyproline/pharmacology* ; Sodium Chloride/metabolism* ; Mice, Inbred C57BL ; Lung/pathology* ; Cannabinoids/adverse effects* ; Bleomycin/metabolism* ; Collagen/metabolism* ; Inflammation/pathology* ; RNA, Messenger/metabolism*